wholesale eye blocking board teaching rod retractable eye blocking stick eye spoon retractable pointer stainless steel light box visual chart accessories 批发挡眼板教杆可伸缩遮眼棒眼部勺伸缩教鞭不锈钢灯箱视力表配件

2 piece

Specifications

eye shield (1) 挡眼板（1个）	CN¥ 1.0
telescopic teaching pole (1) 伸缩教杆（1个）	CN¥ 6.5

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brand: naili

material: pvc

power mode: manual

product category: eye care instrument

item no.: eye blocking watch

origin: zhejiang

printed logo: ok

customized processing: yes

applicable scenarios: other

specifications: eye baffle (1), telescopic teaching rod (1)

main downstream platforms: ebay, amazon, wish, aliexpress, independent

major sales areas: africa, europe, south america, southeast asia, north america, northeast asia,

have authorized private brands: yes

whether cross-border export is exclusively available: yes

patent type: none

foreign trade export certification: none

quality inspection report number: none

Light box visual acuity chart, quality guaranteed!

Update time：20260805161228